Cálculo mental
Authored by karina araoz
Mathematics
1st - 5th Grade
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(3x8)+56-10=
70
60
50
80
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(8x8)+100-14
160
150
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(7x6)+134-8=
264
104
168
233
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6x9)+250-2
402
400
300
302
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6x9)+120-30
144
174
134
154
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(9x9)+230-9=
287
302
300
298
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(6x8)+140-4
304
204
188
184
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